1 files changed, 52 insertions, 0 deletions
diff --git a/app/boards/shields/reviung41/reviung41.overlay b/app/boards/shields/reviung41/reviung41.overlay
new file mode 100644
index 0000000..06270ca
--- /dev/null
+++ b/app/boards/shields/reviung41/reviung41.overlay
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+    chosen {
+        zmk,kscan = &kscan0;
+        zmk,matrix_transform = &default_transform;
+    };
+
+    default_transform: keymap_transform_0 {
+        compatible = "zmk,matrix-transform";
+        columns = <6>;
+        rows = <7>;
+
+        map = <
+RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5)
+RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(4,0) RC(4,1) RC(4,2) RC(4,3) RC(4,4) RC(4,5)
+RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(5,0) RC(5,1) RC(5,2) RC(5,3) RC(5,4) RC(5,5)
+                        RC(6,0)    RC(6,1)  RC(6,2)  RC(6,3)    RC(6,4)
+        >;
+    };
+
+    kscan0: kscan_0 {
+        compatible = "zmk,kscan-gpio-matrix";
+        label = "KSCAN";
+        diode-direction = "col2row";
+
+        col-gpios
+            = <&pro_micro_d 4 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 5 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 6 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 7 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 8 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 9 GPIO_ACTIVE_HIGH>
+            ;
+
+        row-gpios
+            = <&pro_micro_a 3 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_a 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_a 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_a 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_d 15 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_d 14 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_d 16 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            ;
+    };
+};